underwear sets for women
Skip itWeak search conversion (0.2%) — this niche doesn't clear our bar today.
Competition
Incredible13%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$17.55avg listing price — sweet spot $15–$100
Price range
Great$8.52–$38.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,110.21avg incumbent reviews — the moat a new listing must climb
Brand share
Good73%top-5 brand share — brands hold most of the demand
Returns
Okay4.9%return rate — above 5% kills the launch gate
Growth
Bad-16.1%90-day search growth — must beat 0% to launch
Market size
Bad$18K$18K/yr · 480K searches
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, underwear sets for women is a $18K/yr Amazon United States market (480K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Feb. Verdict: Skip it — 45/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
underwear sets for women market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $26K–$35K
- units × avg price
- Conversion rate
- 0.2%
- Avg BSR
- #5,490
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 4.2%
- Avg brand age
- 41 months
- Avg seller age
- 156 days
Competition & brand share
Clicks spread well past the top 5 (13% combined) — an open shelf where new products get seen.Brands
40 falling
Sellers
68
Top-5 brand share
73%
Top 20: 94%
Top-5 click share
13%
Top 20: 34%
Open market
24%
- Avidlove36%
- Lilosy20%
- BEAUDRM12%
- AOKIYURI3%
- Verdusa3%
- Starrylion3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -16.1% search growth over the last 90 days.Peak months: Feb · busiest ÷ quietest = 1.7×
Top underwear sets for women search terms
- matching underwear and bra sets38K/yr
- underwear and bra set33K/yr
- bralette and panty set38K/yr
- sheer bra and panty set31K/yr
- cute bra and panty set28K/yr
- white bra and panty set28K/yr
- push up bra and panty sets for women21K/yr
- bra underwear set27K/yr
- lace bra set21K/yr
- garter belt set28K/yr
Top underwear sets for women products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Lilosy Sexy Cute Underwire Push Up Strappy Heart Embroidered Mesh Sheer Lingerie Set for Women Bachelorette See Through Bra and Panty 2 Piece Bow Light Blue Small
Lilosy$19.384.2★1,831 rev
Avidlove Women Sexy Lingerie Set 3 Piece Bra and with Panty Lace Kimono Robe Sheer Sleepwear
Avidlove$23.714.5★1,459 rev
Verdusa Womens Lingerie Sets 6 Piece Lace Bow Floral Underwear Bras Wireless Padded Bra and Panty Set Black and Grey Medium
Verdusa$38.343.8★134 rev
Lilosy Sexy Mesh Sheer Underwire Push Up Lingerie Set Women Cheetah See Through Bachelorette Bra Panty 2 Piece Leopard Medium
Lilosy$17.174.3★749 rev
BEAUDRM Womens 5 Sets Matching Bra and Panty Set Polka Dots Print Lingerie Set Triangle Bralettes and Low Rise Thong Set Multicolor Small
BEAUDRM$26.513.9★76 rev
Newest
by launch date
Starrylion Lace Bra and Panty Sets for Women Underwear Wireless Tshirt Bras for Women Black M
Starrylion$25.5557 rev
SweatyRocks Womens 2 Piece Satin Lingerie Sets Sexy Silk Underwire Push Up Bra and Panty Sets Burgundy Medium
SweatyRocks$18.5034 rev
Lilosy Sexy Mesh Sheer Underwire Push Up Lingerie Set Women Cheetah See Through Bachelorette Bra Panty 2 Piece Leopard Black Medium
Lilosy$18.34749 rev
Avidlove Lingerie Sets for Women Sexy Lace Bra and Panty Cute Lingerie 2 Piece Underwear with Underwire Light Blue L
Avidlove$17.46179 rev
Aimedalis Sexy Mesh Leopard Print Lingerie Sets For Women Cute Bra And Panty Sets For Women (Leopard M)
Aimedalis$11.9959 rev
Trending
90-day click momentumStarrylion Lace Bra and Panty Sets for Women Underwear Wireless Tshirt Bras for Women Black M
Starrylion$25.554.4★
SweatyRocks Womens 2 Piece Satin Lingerie Sets Sexy Silk Underwire Push Up Bra and Panty Sets Burgundy Medium
SweatyRocks$18.503.8★
Avidlove Women Sexy Lingerie Set 3 Piece Bra and with Panty Lace Kimono Robe Sheer Sleepwear
Avidlove$23.714.5★
Lilosy Sexy Mesh Sheer Underwire Push Up Lingerie Set Women Cheetah See Through Bachelorette Bra Panty 2 Piece Leopard Black Medium
Lilosy$18.344.3★
Avidlove Lingerie Sets for Women Sexy Lace Bra and Panty Cute Lingerie 2 Piece Underwear with Underwire Light Blue L
Avidlove$17.464.2★
What buyers say about underwear sets for women
What buyers praise and complain about, mined from review topics.What buyers love
“Comfortable to wear”
“Its not too tight”
“Decent quality”
“So soft”
“Great value”
“Super flattering”
“Great material”
“Colors are pretty”
“Beautiful as pictured”
“Very breathable”
What buyers complain about
“Didn't fit”
“Not the quality I was expecting”
“Just uncomfortable”
“The material isn't very soft either”
“Very misleading”
“needs elastic slides off”
“the stitching is actually quite scratchy against my skin”
“its super flimsy”
“barely lasted one wear”
“Would not buy if you have a bigger chest dont waste your time or money”
Top return reasons
Common questions
- Is underwear sets for women profitable to sell on Amazon United States?
- The niche generates $18K/yr across 203 tracked products. 4 of 53 products launched in the last 360 days are still selling. 90-day search growth is -16.1%. Flapen's verdict: Skip it (45/100).
- How competitive is the underwear sets for women niche?
- 40 brands and 68 sellers compete. The top 5 products take 13% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in underwear sets for women?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Comfort-Overall. The return rate is 4.9%.
- When does demand for underwear sets for women peak?
- Demand peaks in Feb; the busiest month runs 1.7× the quietest.
- What does it cost to enter the underwear sets for women niche?
- Listings span $8.52–$38.34; the average listing price is $17.55 (sweet spot $15–$100). The average incumbent carries 1,110 reviews — the moat a new listing must climb.